Mets retire Koosman's 36 five decades after '69 heroics
Jerry Koosman Jersey Retirement Ceremony
Mets retire Koosman's 36 five decades after '69 heroics
Up for sale is a brand new, never before opened bobblehead doll of New York Mets pitching legend Jerry Koosman. The bobblehead up for sale is in mint
Jerry Koosman SGA New York Mets Bobblehead Citi Field 8/28/21 Retire Baseball
Mets Legends in Other Uniforms You May Have Forgot - Metsmerized Online
New York Mets - Wikipedia
Jerry Koosman to Have Number Retired on August 28, 2021 - Metsmerized Online
Jerry Koosman number retirement set for June 13 - Amazin' Avenue
Jerry Koosman - Wikipedia
Jerry Koosman โ Society for American Baseball Research
Mets and rest of MLB react to Tom Seaver's death